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Genetic variation impacts aspirin's effectiveness in preventing colon cancer, Dartmouth study finds

Dartmouth researchers are among a team of doctors that have learned more about how people may or may not benefit from taking aspirin in the effort to curb colon cancer.

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Keywords: genetic, variation, impacts, aspirin, effectiveness, preventing, colon, cancer, dartmouth, study, impact

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Similar news on "Genetic variation impacts aspirin's effectiveness in preventing colon cancer, Dartmouth study finds":

1. Rural patients' colon and lung cancers diagnosed earlier, Dartmouth research says
   11-20-2007 · EurekAlert!
   A new study by Dartmouth researchers suggests that urban patients with colorectal and lung cancer are more likely than their rural counterparts to "present at a late stage" -- i.e. to not be seen by a doctor until their cancers are advanced and less treatable. This effect was seen even when the study controlled for other factors associated with late-stage presentation, such as age, race, gender, marital status, income level, and level of education.
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2. U-M, Israeli scientists report major advance in search for genes associated with colon cancer
   07-08-2007 · EurekAlert!
   An international team of researchers is reporting on a 10-year study of colon cancer among Israeli Jews and Arabs. The researchers, led by a team from the University of Michigan Comprehensive Cancer Center, discovered a genetic marker that increased a person's risk of colon cancer by 23 percent. At the same time, three other research teams are reporting similar findings involving the same gene, strengthening the likelihood that this particular marker plays a role in colon cancer.
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3. Study shows zinc doesn't help head and neck cancer patients
   04-02-2007 · EurekAlert!
   Zinc sulfate, a supplement thought to be helpful in regaining the sense of taste for some head and neck cancer patients after radiation therapy, has been found to have no significant impact on preventing or curing taste alteration, according to a study released today in the International Journal for Radiation Oncology, Biology, Physics, the official journal of ASTRO.
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4. Other highlights in the Dec. 6 JNCI
   12-05-2006 · EurekAlert!
   Other highlights in the Dec. 6 JNCI include an Italian model that predicts the risk of breast cancer, a study showing chemotherapy can cause a cognitive decline in some patients, a common genetic variant that is linked to drug-induced diarrhea, a protein that signals poor prognosis in some breast cancer patients and specific genetic changes that are linked to colon cancer in smokers.
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5. Can a Mediterranean diet help prevent colon cancer?
   06-13-2007 · EurekAlert!
   Researchers at the University of Michigan Comprehensive Cancer Center are beginning a study to look at whether diet can impact a person's risk of developing colon cancer. Specifically, the researchers will compare a Mediterranean diet -- high in olive oil, nuts and fish -- with a standard healthy eating plan.
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6. Vitamin D, variations in its receptor, and prostate cancer
   03-19-2007 · EurekAlert!
   Results of this study by Haojie Li and colleagues suggest that vitamin D deficiency is common among men in the US, and that vitamin D status and genetic variation in the VDR gene affect prostate cancer risk.
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7. Ireland Cancer Center researcher lays out benefits of aspirin to prevent colon cancer
   05-23-2007 · EurekAlert!
   In an editorial in today's New England Journal of Medicine, a colon cancer researcher at the Ireland Cancer Center of University Hospitals Case Medical Center has laid out the roadmap for how medical science should employ aspirin and new aspirin-like drugs for use in preventing colon cancer in certain high-risk individuals.
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8. Gender impacts colorectal cancer progression
   06-04-2007 · EurekAlert!
   Physiological differences between men and women may contribute to differential tumor development and progression in colon cancer patients, a study led by researchers at the University of Southern California (USC) suggests.
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9. Vitamin D, variations in its receptor and prostate cancer
   03-19-2007 · EurekAlert!
   Results of this study by Haojie Li and colleagues suggest that vitamin D deficiency is common among men in the US, and that vitamin D status and genetic variation in the VDR gene affect prostate cancer risk.
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10. Analysis of breast and colon cancer genes finds many areas of differences between tumors
    10-11-2007 · EurekAlert!
    Researchers from University Hospitals Ireland Cancer Center and Case Western Reserve University School of Medicine are part of a new national study that has analyzed more than 18,000 genes, including 5,000 previously unmapped genes, from breast and colorectal tumors. The study shows a great number of genetic differences between breast and colon cancer tumors, leading the researchers to conclude that new drugs must be developed that can hit these newly identified genetic targets in a manner specific to each different individual's tumor.
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